Configuration Example Of Inter-As Mpls Te Tunnel Using Rsvp-Te - HP 12500 Series Configuration Manual

Configuration example of inter-AS MPLS TE tunnel using
RSVP-TE
Network requirements
Switch A and Switch B are in AS 100, and they run OSPF as the IGP.
•
Switch C and Switch D are in AS 200, and they run OSPF as the IGP.
•
• Establish an EBGP connection between ASBRs Switch B and Switch C. Redistribute BGP routes into
OSPF and OSPF routes into BGP, so that a route is available between AS 100 and AS 200.
Establish an MPLS TE tunnel between Switch A and Switch D by using RSVP-TE.
•
Figure 22 Network diagram
Device
Switch A
Switch B
Configuration procedure
Assign IP addresses and masks to interfaces (see
1.
Configure OSPF to advertise routes within the ASs.
2.
# Configure OSPF on Switch A.
<SwitchA> system-view
[SwitchA] ospf
[SwitchA-ospf-1] area 0
[SwitchA-ospf-1-area-0.0.0.0] network 10.1.1.0 0.0.0.255
[SwitchA-ospf-1-area-0.0.0.0] network 1.1.1.9 0.0.0.0
[SwitchA-ospf-1-area-0.0.0.0] quit
[SwitchA-ospf-1] quit
# Configure OSPF on Switch B.
<SwitchB> system-view
[SwitchB] ospf
[SwitchB-ospf-1] import-route direct
Interface IP address
Loop0 1.1.1.9/32
Vlan-int1 10.1.1.1/24
Loop0 2.2.2.9/32
Vlan-int1 10.1.1.2/24
Vlan-int2 20.1.1.1/24
Device Interface
Switch D Loop0
Vlan-int3
Switch C Loop0
Vlan-int3
Vlan-int2
Figure 22).
92
IP address
4.4.4.9/32
30.1.1.2/24
3.3.3.9/32
30.1.1.1/24
20.1.1.2/24